Old Panama and Castilla del Oro:
by C.L.G. Anderson

The History of the Panama Railroad:
by Fessenden Nott Otis

The Path Between the Seas:
by David McCullough

The Land Divided the World United:
by Paul Rink

Rails Across Panama:
by Joseph Schott

Picturesque Panama:
by Jean Heald

The Panama Route:
by John Haskell Kemble

Panama and the Canal in Picture and Prose:
by Willis R Abbot

The Derienni: Land Pirates of the Isthmus (1853)
by A. R. Orton

Panama: A Personal Record of Forty-Six Years, 1861-1907 (1907)
by Tracy Robinson

A Story of Life on the Isthmus (1853)
by Joseph W. Fabens

The Chagres: River of Westward Passage (1948)
by John Easter Minter

Panama in 1855. an Account of the Panama Rail-Road, of the Cities of Panama and Aspinwall, with Sketches of Life and Character on the Isthmus.
by Robert Tomes

Panama Patchwork:
by James Stanley Gilbert